| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.67 | 8.287% | $271.443 | $271.44 | $271.45 | $271.40 |
| Purchase #2 | $25.27 | 7.740% | $27.2259 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $17.94 | 4.449% | $18.7382 | $18.74 | $18.75 | $18.70 |
| Purchase #4 | $68.68 | 9.707% | $75.3468 | $75.35 | $75.35 | $75.30 |
| Purchase #5 | $217.56 | 4.770% | $227.9376 | $227.94 | $227.95 | $227.90 |
| Purchase #6 | $65.39 | 12.440% | $73.5245 | $73.52 | $73.50 | $73.50 |
| Purchase #7 | $193.91 | 7.304% | $208.0732 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $839.42 | $902.2892 | $902.29 | $902.30 | $902.10 | |